Inventions What plaything was invented by Joe McVicker in 1956? Etch-A-Sketch Play-Doh Lite-Brite Silly Putty Etch-A-Sketch Play-Doh Lite-Brite Silly Putty ANSWER DOWNLOAD EXAMIANS APP
Inventions What James Watt invented? Hot air balloon Diving bell Steam boat Rotary steam engine Hot air balloon Diving bell Steam boat Rotary steam engine ANSWER DOWNLOAD EXAMIANS APP
Inventions What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Vacuum cleaner Blender Electric mixer Washing machine Vacuum cleaner Blender Electric mixer Washing machine ANSWER DOWNLOAD EXAMIANS APP
Inventions What Enrico Fermi invented? X ray machine Betatron Nuclear reactor Cyclotron X ray machine Betatron Nuclear reactor Cyclotron ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the battery? Alessandro Volta James Hargreaves Thomas Edison John Wilkinson Alessandro Volta James Hargreaves Thomas Edison John Wilkinson ANSWER DOWNLOAD EXAMIANS APP
Inventions Benjamin Franklin was a prolific inventor. He invented the lightning rod, the Franklin stove, studied electricity, discovered the Gulf Stream, started the first library, and on and on. Among his many other inventions, what musical instrument did he invent? Banjo Harmonium Oboe Clarinet Banjo Harmonium Oboe Clarinet ANSWER DOWNLOAD EXAMIANS APP
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